If 19 companies sell solutions to this problem, then it must be a real problem.
If there are only 19 firms out there that do this, the problem had better be a tiny problem, or else there had better be a lot more repair firms I don't know about, or else the problem isn't going to get fixed.
This is the largest list of such fims that I have seen.
I think the problem is real. I think it's huge. I think it isn't going to get fixed.